Senior Java Engineer - Microservices & Systems Design

08763 Citi Canada Technology Services ULC; Mississauga; On-site; CAD 120,000 - 170,000; Full time

Job summary

A leading global bank in Canada is seeking a highly skilled Sr Software (Java) Developer to design, develop, and maintain scalable software solutions. You will implement best practices in engineering, including test-driven and behavior-driven development, while collaborating with cross-functional teams. An ideal candidate has over 6 years of Java experience and a strong understanding of microservices architecture. This role offers a competitive salary within a dynamic and agile work environment.

Qualifications

• 6+ years of strong hands-on experience in coding (Java).
• Deep expertise in system design and microservices architecture.
• Experience with trunk-based development, feature flags, and progressive delivery strategies.
• Proficiency in TDD, BDD, and automation-first mindset.
• Strong understanding of CI / CD pipelines, and DevOps practices.

Responsibilities

• Design, develop, and maintain robust, scalable applications.
• Implement trunk-based development practices for continuous integration.
• Ensure high levels of unit test coverage and test-driven development.
• Drive adoption of Agile, DevOps, and CI/CD practices.

Skills

Java

System design

Microservices architecture

Test-Driven Development (TDD)

Behavior-Driven Development (BDD)

DevOps practices

Cloud-native technologies (AWS, Kubernetes, Docker)

Agile methodologies

Problem-solving

Collaboration

Job description

A leading global bank in Canada is seeking a highly skilled Sr Software (Java) Developer to design, develop, and maintain scalable software solutions. You will implement best practices in engineering, including test-driven and behavior-driven development, while collaborating with cross-functional teams. An ideal candidate has over 6 years of Java experience and a strong understanding of microservices architecture. This role offers a competitive salary within a dynamic and agile work environment.